The Boost feature.
The Boost symbol works as an instant collection mechanic. When it lands together with one or more Golden Gem Bonus symbols or Mystery symbols during base play or free spins, it immediately sums all values shown on those gems and adds them to the current spin payout, on top of any normal line wins. So Bonus gems still yield value even when fewer than 6 are present to trigger the full bonus game. Boost appears only on the middle reel in base play, which makes reel 3 the practical tell for this feature.
The Hold and Win Bonus Game.
Activated by landing 6 or more Golden Gem, Boost or Mystery symbols in one spin. The standard reels clear, leaving only the triggering gems locked in place. The player then gets 3 re-spins on a grid where only new Gem, Boost or Mystery symbols can land.
- Every new symbol that lands locks in place and resets the re-spins counter back to 3.
- Gems display cash multiplier values (1x to 15x the total bet) or jackpot labels: Mini (20x), Minor (50x), Major (100x–150x, depending on the build shown in the in-game jackpot panel to the left of the reels).
- Updated: filling all 20 positions on the 5x4 grid with locked symbols awards the Grand Jackpot, 1,000x the total stake.
Fortune Slide feature.
During the Hold and Win Bonus Game, an extra horizontal container (the Fortune Slide) appears on the left of the screen. It displays a queued bar of upcoming Bonus, Jackpot and Boost symbols. When a Mystery symbol lands on the main 5x4 grid, it instantly becomes the leading symbol at the front of that queue. This makes the round partially readable: the queue tells you what the next Mystery reveal will turn into, which is unusual among Hold and Win titles and one of the genuine design strengths here.
Extra Bonus Pot mechanic.
Above the main reels in base play and free spins, a Gem Collection Pot gathers every Bonus Gem symbol that lands, including those on non-winning spins. Accumulated gems visibly grow the pot, which can burst at random on any base game spin to force activation of the Hold and Win round, even when fewer than 6 gems landed on that particular spin. Functionally, this is a second, hidden route into the feature. It also explains why long base-game stretches without a natural 6-gem trigger can still resolve into a bonus round.
Free Spins mode.
Triggered by landing 3 Taj Mahal Scatter symbols, which awards 8 free spins. During this mode, low-value card symbols (J, Q, K, A) are removed from the reel strips, leaving only high-value symbols, Wilds, Scatters, Boosts, Mystery and Bonus gems. That structural shift raises the probability of high-paying line combinations and of re-triggering the Hold and Win feature. Landing 3 further Scatters during free spins awards another 8 spins.
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